public static LedgerObject ReadSt(ref StReader reader)
{
var fieldId = reader.ReadFieldId();
if (fieldId.TypeCode != StTypeCode.UInt16 || fieldId.FieldCode != 1)
{
throw new RippleException(
string.Format("Expected LedgerEntryType field, got {0}", fieldId));
}
var type = (StLedgerEntryType)reader.ReadUInt16();
switch (type)
{
case StLedgerEntryType.AccountRoot:
return(new AccountRootLedgerEntry(ref reader));
case StLedgerEntryType.DirectoryNode:
return(new DirectoryNodeLedgerEntry(ref reader));
case StLedgerEntryType.RippleState:
return(new RippleStateLedgerEntry(ref reader));
case StLedgerEntryType.Ticket:
return(new TicketLedgerEntry(ref reader));
case StLedgerEntryType.SignerList:
return(new SignerListLedgerEntry(ref reader));
case StLedgerEntryType.Offer:
return(new OfferLedgerEntry(ref reader));
case StLedgerEntryType.LedgerHashes:
return(new LedgerHashesLedgerEntry(ref reader));
case StLedgerEntryType.Amendments:
return(new AmendmentsLedgerEntry(ref reader));
case StLedgerEntryType.FeeSettings:
return(new FeeSettingsLedgerEntry(ref reader));
case StLedgerEntryType.Escrow:
return(new EscrowLedgerEntry(ref reader));
case StLedgerEntryType.PayChannel:
return(new PayChannelLedgerEntry(ref reader));
case StLedgerEntryType.DepositPreauth:
return(new DepositPreauthLedgerEntry(ref reader));
case StLedgerEntryType.Check:
return(new CheckLedgerEntry(ref reader));
case StLedgerEntryType.NegativeUNL:
return(new NegativeUNLLedgerEntry(ref reader));
}
throw new RippleException(string.Format("Unrecognized ledger entry type: {0}", type));
}
public Majority(ref StReader reader)
{
var fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.UInt32_CloseTime)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.UInt32_CloseTime, fieldId));
}
CloseTime = Epoch.ToDateTimeOffset(reader.ReadUInt32());
fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.Hash256_Amendment)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.Hash256_Amendment, fieldId));
}
Amendment = reader.ReadHash256();
fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.Object_ObjectEndMarker)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.Object_ObjectEndMarker, fieldId));
}
}
public SignerEntry(ref StReader reader)
{
var fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.UInt16_SignerWeight)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.UInt16_SignerWeight, fieldId));
}
SignerWeight = reader.ReadUInt16();
fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.AccountID_Account)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.AccountID_Account, fieldId));
}
Account = reader.ReadAccount();
fieldId = reader.ReadFieldId();
if (fieldId != StFieldId.Object_ObjectEndMarker)
{
throw new Exception(string.Format("Expected {0} but got {1}", StFieldId.Object_ObjectEndMarker, fieldId));
}
}
public void TestExample()
{
var utf8 = System.Text.Encoding.UTF8.GetBytes("11006122000000002400000001250062FEA42D0000000055C204A65CF2542946289A3358C67D991B5E135FABFA89F271DBA7A150C08CA0466240000000354540208114C909F42250CFE8F12A7A1A0DFBD3CBD20F32CD79");
Span <byte> data = new byte[Base16.GetDecodedFromUtf8Length(utf8.Length)];
Assert.Equal(System.Buffers.OperationStatus.Done, Base16.DecodeFromUtf8(utf8, data, out var _, out var _));
var reader = new StReader(data);
Assert.Equal(StFieldId.UInt16_LedgerEntryType, reader.ReadFieldId());
Assert.Equal(StLedgerEntryType.AccountRoot, (StLedgerEntryType)reader.ReadUInt16());
var accountRoot = new AccountRootLedgerEntry(ref reader);
Assert.Equal(new AccountId("rKKzk9ghA2iuy3imqMXUHJqdRPMtNDGf4c"), accountRoot.Account);
Assert.Equal(XrpAmount.FromDrops(893730848), accountRoot.Balance);
Assert.Equal(AccountRootFlags.None, accountRoot.Flags);
Assert.Equal(0u, accountRoot.OwnerCount);
Assert.Equal(new Hash256("C204A65CF2542946289A3358C67D991B5E135FABFA89F271DBA7A150C08CA046"), accountRoot.PreviousTxnID);
Assert.Equal(6487716u, accountRoot.PreviousTxnLgrSeq);
Assert.Equal(1u, accountRoot.Sequence);
Assert.Equal(new Hash256("00001A2969BE1FC85F1D7A55282FA2E6D95C71D2E4B9C0FDD3D9994F3C00FF8F"), accountRoot.ID);
Assert.Equal(data.Length, reader.ConsumedBytes);
}